Drill bit



FIG. 1 is a perspective view of a drill bit in accordance with mydesign;

FIG. 2 is a front elevational view of the drill bit of FIG. 1 ;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

CLAIM The ornamental design for a drill bit, as shown and described. 